Short machine taps
For metric ISO threads
HSS
Tolerance class ISO 1, 2, 3
For through hole threads
d |
P |
L |
l |
d1 |
a |
M5 |
0.80 |
58 |
16 |
4.0 |
3.15 |
M6 |
1.00 |
66 |
19 |
4.5 |
3.55 |
M6 |
0.75 |
66 |
19 |
4.5 |
3.55 |
M6 |
0.50 |
66 |
19 |
4.5 |
3.55 |
M8 |
1.25 |
72 |
22 |
6.3 |
5.00 |
M8 |
1.00 |
72 |
22 |
6.3 |
5.00 |
M8 |
0.75 |
66 |
19 |
6.3 |
5.00 |
M8 |
0.50 |
66 |
19 |
6.3 |
5.00 |
M10 |
1.50 |
80 |
24 |
8.0 |
6.30 |
M10 |
1.25 |
80 |
24 |
8.0 |
6.30 |
M10 |
1.00 |
80 |
24 |
8.0 |
6.30 |
M10 |
0.75 |
69 |
19 |
8.0 |
6.30 |
M10 |
0.50 |
69 |
19 |
8.0 |
6.30 |
M12 |
1.75 |
89 |
29 |
9.0 |
7.10 |
M12 |
1.50 |
89 |
29 |
9.0 |
7.10 |
M12 |
1.25 |
89 |
29 |
9.0 |
7.10 |
M12 |
1.00 |
84 |
24 |
9.0 |
7.10 |
M12 |
0.75 |
80 |
19 |
9.0 |
7.10 |
M12 |
0.50 |
80 |
19 |
9.0 |
7.10 |
M14 |
2.00 |
95 |
30 |
11.2 |
9.00 |
M14 |
1.50 |
95 |
30 |
11.2 |
9.00 |
M14 |
1.25 |
95 |
30 |
11.2 |
9.00 |
M14 |
1.00 |
84 |
24 |
11.2 |
9.00 |
M14 |
0.75 |
84 |
19 |
11.2 |
9.00 |
M14 |
0.50 |
80 |
19 |
11.2 |
9.00 |
M16 |
2.00 |
102 |
32 |
12.5 |
10.00 |
M16 |
1.50 |
102 |
32 |
12.5 |
10.00 |
M16 |
1.00 |
90 |
29 |
12.5 |
10.00 |
M16 |
0.75 |
90 |
20 |
12.5 |
10.00 |
M16 |
0.50 |
80 |
19 |
12.5 |
10.00 |
M18 |
2.50 |
112 |
37 |
14.0 |
11.20 |
M18 |
2.00 |
112 |
37 |
14.0 |
11.20 |
|
d |
P |
L |
l |
d1 |
a |
M18 |
1.50 |
112 |
37 |
14.0 |
11.20 |
M18 |
1.00 |
95 |
37 |
14.0 |
11.20 |
M18 |
0.75 |
95 |
20 |
14.0 |
11.20 |
M18 |
0.50 |
80 |
19 |
14.0 |
11.20 |
M20 |
2.50 |
112 |
37 |
14.0 |
11.20 |
M20 |
2.00 |
112 |
37 |
14.0 |
11.20 |
M20 |
1.50 |
11.2 |
37 |
14.0 |
11.20 |
M20 |
1.00 |
102 |
29 |
14.0 |
11.20 |
M20 |
0.75 |
102 |
20 |
14.0 |
11.20 |
M20 |
0.50 |
90 |
20 |
14.0 |
11.20 |
M24 |
3.00 |
130 |
45 |
18.0 |
14.00 |
M24 |
2.00 |
120 |
35 |
18.0 |
14.00 |
M24 |
1.50 |
120 |
35 |
18.0 |
14.00 |
M24 |
1.00 |
113 |
33 |
18.0 |
14.00 |
M24 |
0.75 |
113 |
25 |
18.0 |
14.00 |
M27 |
3.00 |
135 |
45 |
20.0 |
16.00 |
M27 |
2.00 |
127 |
37 |
20.0 |
16.00 |
M27 |
1.50 |
127 |
37 |
20.0 |
16.00 |
M27 |
1.00 |
120 |
33 |
20.0 |
16.00 |
M27 |
0.75 |
120 |
25 |
20.0 |
16.00 |
M30 |
3.50 |
138 |
48 |
20.0 |
16.00 |
M30 |
3.00 |
138 |
48 |
20.0 |
16.00 |
M30 |
2.00 |
127 |
37 |
20.0 |
16.00 |
M30 |
1.50 |
127 |
37 |
20.0 |
16.00 |
M30 |
1.00 |
120 |
33 |
20.0 |
16.00 |
M30 |
0.75 |
120 |
25 |
20.0 |
16.00 |
M33 |
3.50 |
151 |
51 |
22.4 |
18.00 |
M33 |
3.00 |
151 |
51 |
22.4 |
18.00 |
M33 |
2.00 |
137 |
37 |
22.4 |
18.00 |
M33 |
1.50 |
137 |
37 |
22.4 |
18.00 |
M33 |
1.00 |
130 |
32 |
22.4 |
18.00 |
M33 |
0.75 |
130 |
25 |
22.4 |
18.0 |
|